Isolating Bar, Manchester-Bury Electric Line.
Isolating bar. Part of isolation equipment, from Manchester-Bury Electric line, comprising isolating bar, switch stick and paddle, c.1960.
Isolation equipment, from Manchester-Bury Electric line, comprising isolating bar, switch stick and paddle, c.1960.
Isolating bar. Part of isolation equipment, from Manchester-Bury Electric line, comprising isolating bar, switch stick and paddle, c.1960.
Switch stick. Part of isolation equipment, from Manchester-Bury Electric line, comprising isolating bar, switch stick and paddle, c.1960.
Paddle. Part of isolation equipment, from Manchester-Bury Electric line, comprising isolating bar, switch stick and paddle, c.1960.